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mac80211: handle extended channel switch announcement

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Handle the (public) extended channel switch announcement
action frames. Parts of the data in these frames isn't
really in IEs, but put it into the elems struct anyway
to simplify the handling.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2013-03-26 15:17:18 +01:00
parent 85220d71bf
commit 1b3a2e494b
3 changed files with 49 additions and 4 deletions
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6
include/linux/ieee80211.h
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@@ -864,6 +864,11 @@ struct ieee80211_mgmt {
u8 action_code;
u8 variable[0];
} __packed chan_switch;
struct{
u8 action_code;
struct ieee80211_ext_chansw_ie data;
u8 variable[0];
} __packed ext_chan_switch;
struct{
u8 action_code;
u8 dialog_token;
@@ -1816,6 +1821,7 @@ enum ieee80211_key_len {
/* Public action codes */
enum ieee80211_pub_actioncode {
WLAN_PUB_ACTION_EXT_CHANSW_ANN = 4,
WLAN_PUB_ACTION_TDLS_DISCOVER_RES = 14,
};